Garmin Edge 200 ??

Can I follow someone else's trail map with the 200? I know it has a breadcrumb style marker but does it has a indicator to tell me of a turn ahead? It is a trail in my area that most can't find and need to know where to turn, no markings on the trail. I need to know if I pass the trail without looking at the gps, really rough single track.
Thanks Joe

if you want detailed mapping or navigation capabilities, this will not be your GPS. It will not prompt you for a turn. you have to pay attention because the courses feature only tells you when you deviate from the course.